Perrin Turbo Inlet Replacement Nylon Coupler 2002-2007 WRX / 2004-2021 STI / 2004-2008 Forester XT

Upgrade or replace your turbo inlet coupler with the durable Perrin Turbo Inlet Replacement Nylon Coupler, designed specifically for Subaru WRX (2002-2007), Subaru WRX STI (2004-2021), and Forester XT (2004-2008) models. This premium nylon coupler offers the same strength and lightweight benefits as the original aluminum version, ensuring reliable performance under boost.

Featuring an outer ridge along the midpoint, this coupler provides a more even, secure installation, reducing the risk of leaks or fitment issues. It is compatible with both 2.4" and 3.0" Perrin Turbo Inlet Hoses, making it a versatile choice for your forced induction setup. Whether you’re replacing an older aluminum coupler or upgrading your turbo inlet system, this part delivers consistent quality and fit.

Ideal for Subaru enthusiasts seeking OEM replacement or performance upgrades, this nylon coupler is a practical, high-quality solution.